Intervertebral implant



FIG. 1 is a top perspective view of an intervertebral implant showing our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a side elevation view thereof; and,

FIG. 4 is a side elevation of the side opposite that shown in FIG. 3. 

The ornamental design for an intervertebral implant, as shown and described. 